Fiberglass Fiberglass | McMaster-Carr

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Abrasion Resistant

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Less than 250° F

250° F to 299° F

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DFARS Specialty Metals

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-249° F to -75° F

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2,867 Products

Raw Materials

Fiberglass

A lightweight alternative to metal and wood widely used in electrical and structural applications

Garolite

A strong, machinable alternative to metal and plastic widely used in circuit boards and gears

Fabric

Use to cover, clean, and insulate objects

Additives and Fillers

Additives and Fillers

Mix into coatings, resins, polymers, and metal to boost strength, conductivity, and lubricity

Aramid

Strong, lightweight, and an excellent thermal insulator; also known as Nomex

Building and Machinery Hardware

Bar Grating

Create a raised surface for safe travel over trenches, walkways, and stairs

Stair Nosing

Cover step edges to protect them from damage and create a slip-resistant surface

Stair Treads

Replace stair treads in a stairway

Stair Tread Covers

Stair Tread Covers

Cover the tops of steps with a protective, slip-resistant surface

Floor Plates

Add permanent slip resistance to floors, ramps, stairs, and docks

Strut Channel Framing and Fittings

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

Ceiling Tiles

Create a new drop ceiling that allows access to pipes and wiring

Electrical

Wire Sleeving

Bundle wiring and protect from abrasion and heat

Heating, Ventilation, and Air Conditioning

Thermal Insulation Sheets

Thermal Insulation Sheets

Line the walls of furnaces, freezers, ductwork, and buildings to keep heat in or out

Pipe Insulation

Pipe Insulation

Fit around pipe, tubing, and tanks to reduce heat loss or condensation

Air Filter Media

Air Filter Media

Cut the size you need to create custom air filters

Air Filters

Trap dust and debris in HVAC, exhaust, and electronics systems to improve efficiency and air quality

Sealing

Rope Seals

Insulate the edges of oven, furnace, and boiler doors to keep heat in

Safety Equipment

Heat-Resistant Blankets

Heat-Resistant Blankets

Drape over surfaces or wrap around parts to protect them from flames, sparks, and weld spatter

Containers, Storage, and Furniture

Wall-Covering Panels

Wall-Covering Panels

Attach to wallboard, masonry, and studs for a textured surface that resists impact and mold

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)